Feinan Resources shares surged over 5% in the short term; the company's 4N7 refined indium technical upgrade project officially started mass production, successfully producing the first batch of high-quality indium ingots with a purity of 99.997% (4N

2026-08-31

Feinan Resources shares surged over 5% in the short term; the company's 4N7 refined indium technical upgrade project officially started mass production, successfully producing the first batch of high-quality indium ingots with a purity of 99.997% (4N7).